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Windows<br />

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Usually, the %WINSYSDIR% variable (you can show it by typing set at a command prompt) is<br />

C:\WINDOWS, but it could be something else, such as C:\win95. Similarly, under NT,<br />

%SYSTEMROOT% is typically WINNT, but it might be something else, such as WTSRV for Windows<br />

Terminal Server 4.0. jobnum is a system-assigned number, and it could be anything—you’ll want to<br />

troubleshoot on a fairly quiet system so that you don’t have to wade through thousands of spool files<br />

trying to find yours.<br />

NetWare<br />

Each queue needs a place to store its files; NWAdmin will let you choose a place, such as<br />

SPACEMONKEY_SYS. QueueVol is usually one of the SYS: volumes on one of your servers, but you<br />

should check NWAdmin details of the queue for where it really lives.<br />

Each queue in NetWare also has a unique 8-digit hexadecimal value that’s also listed in the properties<br />

in NWAdmin. Just fill in the hex number in place of QUEUENUM. For example, my queue might live<br />

in SPACEMONKEY_SYS:\system\f00d160d.qdr.<br />

UNIX<br />

Most SVR4 UNIX flavors keep their spool files here, but some keep them somewhere else. You’ll<br />

want to check your vendor-supplied documentation.<br />

Once you find the file, what do you do with it? First off, you can always look at it with a regular text file<br />

editor. It will probably look like vomit if you’re dealing with a laser or inkjet printer. In this case, you<br />

might want to temporarily change the driver at the workstation to “Generic/Text Only,” unless you speak<br />

laser printer fluently. This way, you can read the spool file once you find it.<br />

In addition to reading the spool file on the server end and seeing that it does not contain Paul is<br />

dead over and over again—or some other such gibberish that might be caused by network<br />

communication problems—you’ll also want to check the size of the file against the source. Just perform<br />

a DIR on the filename and compare it to the file on the workstation. (To capture this on the workstation,<br />

just set the printer to work offline before printing.)

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